Leg : 25 Top/Bottom Interval(mm): 500/1500 Analyst: White, S.M.
Hole: 239 Sample Midpoint (m) : 310.50
Core: 19 Top of Core Depth (m) : 309.00
Sect: 1 Top of Section Depth(m): 309.50
LITHOLOGY: SEDIMENT (CLAY);
Texture : DRILLING BRECCIA, FINE AT TOP TO COARSE AT BOTTOM;
Comments : DRILLING BRECCIA WITH COLORS OF MODERATE BROWN
(5 YR 4/4) + (5 YR 3/4) AND GREENISH GREY (5 G 6/1),
ALSO SECTION HAS SILT BEARING NANNO RICH CLAY, SEE
CORE FORM AND LITHOLOGIC DESCRIPTION IN THE INITIAL
REPORTS FOR MORE INFORMATION;
Leg : 25 Top/Bottom Interval(mm): 0/ 0 Analyst: White, S.M.
Hole: 239 Sample Midpoint (m) : 312.10
Core: 19 Top of Core Depth (m) : 309.00
Sect: CC Top of Section Depth(m): 312.10
LITHOLOGY: BASALT;
SEDIMENT (NANNO OOZE);
Comments : MODERATE BROWN (5 YR 3/4) BASALT AND BASALT
FRAGMENT, FOR MORE INFORMATION SEE CORE FORM AND
LITHOLOGIC DESCRIPTION IN THE INITIAL REPORTS;
Leg : 25 Top/Bottom Interval(mm): 680/1500 Analyst: Moore, C.
Hole: 239 Sample Midpoint (m) : 321.50
Core: 20 Top of Core Depth (m) : 320.00
Sect: 1 Top of Section Depth(m): 320.68
LITHOLOGY: BASALT;
Texture : FINE GRAINED AND APPARENTLY CRYSTALLINE PROBABLY
EITHER INTERGRANULAR OR INTERSERTAL, CROSS CUTTING
GLASSY ZONE OF O.5 TO 1.0 CM THICK (INTERVAL 132-
135 CM);
Structure : CORE CUT BY IRREGULARLY STAINED CARBONATE FILLED
FRACTURES LESS THAN 2 MM WIDE;
Alteration : BASALT MEDIUM DARK GREY (N 4) ON FRESH SURFACE;
Comments : MEDIUM DARK GREY (N 4) ON FRESH SURFACE AND MEDIUM
GRAY (5 G Y 6/1) ON WEATHERED SURFACE (COLORS ON
DRY SURFACE), CROSS CUTTING GLASSY ZONE OF O.5 TO
1.0 CM THICK (INTERVAL 132-135 CM), FOR MORE
INFORMATION SEE CORE FORM AND LITHOLOGIC DESCRIPTION
IN THE INITIAL REPORTS;
Replacement: CARBONATE
CARBONATE FILLED FRACTURES LESS THAN 2.0 MM WIDE;
Leg : 25 Top/Bottom Interval(mm): 680/1500 Analyst: Vallier, T.
Hole: 239 Sample Midpoint (m) : 321.50
Core: 20 Top of Core Depth (m) : 320.00
Sect: 1 Top of Section Depth(m): 320.68
LITHOLOGY: BASALT;
Texture : DENSE, DEVITRIFIED GLASSY ZONE AT 140 CM;
Structure : FRACTURED, FRACTURE MAY BE CHLORITIZED GLASS
POSSIBLY A PILLOW;
Alteration : FRACTURE MAY BE CHLORITIZED GLASS;
Comments : DARK GREY, DEVITRIFIED GLASSY ZONE AT 140 CM, FOR
MORE INFORMATION SEE CORE FORM AND LITHOLOGIC
DESCRIPTION IN THE INITIAL REPORTS;
Leg : 25 Top/Bottom Interval(mm): 0/ 0 Analyst:
Hole: 239 Sample Midpoint (m) : 321.60
Core: 20 Top of Core Depth (m) : 320.00
Sect: CC Top of Section Depth(m): 321.60
LITHOLOGY: BASALT;
Comments : FOR MORE INFORMATION SEE CORE FORM AND LITHOLOGIC
DESCRIPTION IN THE INITIAL REPORTS;
Leg : 25 Top/Bottom Interval(mm): 100/1500 Analyst: Moore, C.
Hole: 239 Sample Midpoint (m) : 323.50
Core: 21 Top of Core Depth (m) : 322.00
Sect: 1 Top of Section Depth(m): 322.10
LITHOLOGY: BASALT;
Texture : CLAY BORDERED BY 0.5 CM GLASSY ZONE OF BASALT
(CHLORITIZED) AT 45 CM, GLASSY ZONES (INTERVAL 81-83
CM) POSSIBLY INTERFACES BETWEEN TWO FLOWS, OTHERWISE
TEXTURE IS FINE GRAINED CRYSTALLINE AS VIEWED
MACROSCOPICALLY;
Alteration : DARK GREY (N 3) TO MEDIUM DARK GREY ON FRESH
SURFACE, GLASSY ZONE OF BASALT AT 45 CM
CHLORITIZED;
Comments : DARK GREY (N 3) TO MEDIUM DARK GRAY (N 4) ON FRESH
SURFACE AND GREENISH GRAY ON WEATHERED SURFACE,
SEDIMENT IS MODERATE YELLOWISH BROWN (10 YR 5/4) AT
40 CM, GLASSY ZONES (INTERVAL 81-83 CM) POSSIBLY
INTERFACES BETWEEN TWO FLOWS, FOR MORE INFORMATION
SEE CORE FORM AND LITHOLOGIC DESCRIPTION IN THE
INITIAL REPORTS;
Leg : 25 Top/Bottom Interval(mm): 100/1500 Analyst: Vallier, T.
Hole: 239 Sample Midpoint (m) : 323.50
Core: 21 Top of Core Depth (m) : 322.00
Sect: 1 Top of Section Depth(m): 322.10
LITHOLOGY: BASALT;
Piece No. : PCES 1 (10-19), 2 (21-28(, 3 (30-36), 4 (37-40),
5 (41-56), 6 (56-64), 7 (65-73), 8 (74-76),
9 (76-82), 10 (83-85), 11 (85-91), 12 (92-99),
13 (100-114), 14 (114-121), 15 (122-129),
16 (130-141), 17 (141-147), 18 (147-150);
Texture : DENSE, GLASSY ZONE AT 83-85 CM;
Structure : FRACTURED;
Comments : DARK GRAY (N 3), GLASSY ZONE AT 83-85 CM, FOR MORE
INFORMATION SEE CORE FORM AND LITHOLOGIC DESCRIPTION
IN THE INITIAL REPORTS;
Leg : 25 Top/Bottom Interval(mm): 0/ 0 Analyst: Vallier, T.
Hole: 239 Sample Midpoint (m) : 323.60
Core: 21 Top of Core Depth (m) : 322.00
Sect: CC Top of Section Depth(m): 323.60
LITHOLOGY: BASALT;
Comments : FOR MORE INFORMATION SEE CORE FORM AND LITHOLOGIC
DESCRIPTION IN THE INITIAL REPORTS;
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